American Tower Corp
AMT- Exchange
- NYSE
- Industry
- Real Estate Investment Trusts
- SEC CIK
- 0001053507
In the last 90 days, American Tower Corp insiders filed 1 open-market purchase and 2 sales; 1,757 institutions reported holding it in 13F filings for Q2 2026, worth $72.0B in total; Akre Capital Management is the only superinvestor holding it.
13F holders, Q2 2022
Institutional positions in American Tower Corp as of Jun 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 1,747
- +53 vs. Q1 2022
- Shares held
- 426.5M
- +13.7M (+3.3%) vs. Q1 2022
- Total value
- $109.0B
- +$5.35B (+5.2%) vs. Q1 2022
- New holders
- 149
- 722 more added
- Sold out
- 96
- 622 more reduced
29 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AMT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,757 | $72.0B |
| Q1 2026 | 1,760 | $74.4B |
| Q4 2025 | 1,781 | $77.0B |
| Q3 2025 | 1,799 | $82.5B |
| Q2 2025 | 1,852 | $96.5B |
| Q1 2025 | 1,845 | $95.0B |
| Q4 2024 | 1,798 | $79.6B |
| Q3 2024 | 1,852 | $99.4B |
| Q2 2024 | 1,769 | $83.8B |
| Q1 2024 | 1,769 | $85.0B |
| Q4 2023 | 1,802 | $93.6B |
| Q3 2023 | 1,634 | $69.9B |
| Q2 2023 | 1,688 | $82.1B |
| Q1 2023 | 1,706 | $86.3B |
| Q4 2022 | 1,711 | $90.0B |
| Q3 2022 | 1,693 | $91.0B |
| Q2 2022 | 1,747 | $109.0B |
| Q1 2022 | 1,723 | $104.3B |
| Q4 2021 | 1,799 | $121.8B |
| Q3 2021 | 1,678 | $109.6B |
| Q2 2021 | 1,656 | $111.7B |
| Q1 2021 | 1,613 | $95.8B |
Institutions, Q2 2022
Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Wedge Capital Management L L P | 54,497 | $13.9M | 0.22% | −9,277−14.5% | Reduced |
| Huntington National Bank | 55,206 | $14.1M | 0.15% | −4,845−8.1% | Reduced |
| Cambridge Trust Co | 55,508 | $14.2M | 0.62% | −3,229−5.5% | Reduced |
| LVM Capital Management Ltd | 56,718 | $14.5M | 2.10% | −470−0.8% | Reduced |
| Gradient Investments LLC | 56,763 | $14.5M | 0.42% | +730+1.3% | Added |
| Los Angeles Capital Management LLC | 57,207 | $14.6M | 0.07% | −7,061−11.0% | Reduced |
| FourThought Financial, LLC | 57,939 | $14.8M | 2.17% | +85+0.1% | Added |
| Jones Financial Companies LLLP | 59,049 | $15.1M | 0.03% | −4,787−7.5% | Reduced |
| Fiduciary Trust Co | 59,126 | $15.1M | 0.32% | −502−0.8% | Reduced |
| MML Investors Services, LLC | 59,550 | $15.2M | 0.12% | +5,581+10.3% | Added |
| Badgley Phelps Wealth Managers, LLC | 59,564 | $15.2M | 0.63% | +114+0.2% | Added |
| Cincinnati Insurance Co | 60,000 | $15.3M | 0.32% | 00.0% | Unchanged |
| Washington Trust Advisors, Inc. | 60,003 | $15.3M | 1.35% | −139−0.2% | Reduced |
| Peapack Gladstone Financial Corp | 60,952 | $15.6M | 0.36% | −994−1.6% | Reduced |
| Cullen/Frost Bankers, Inc. | 61,152 | $15.6M | 0.35% | −3,209−5.0% | Reduced |
| Texas Permanent School Fund | 61,326 | $15.7M | 0.25% | +2,255+3.8% | Added |
| Fairview Capital Investment Management, LLC | 61,334 | $15.7M | 1.09% | −500−0.8% | Reduced |
| Beaumont Financial Partners, LLC | 61,576 | $15.7M | 1.41% | −1,513−2.4% | Reduced |
| Dana Investment Advisors, Inc. | 61,624 | $15.8M | 0.80% | −15,436−20.0% | Reduced |
| Schonfeld Strategic Advisors LLC | 61,979 | $15.8M | 0.17% | +61,979 | New |
| Cobblestone Capital Advisors LLC | 62,417 | $16.0M | 1.22% | −52−0.1% | Reduced |
| Waverton Investment Management Ltd | 62,684 | $16.0M | 0.62% | +4,801+8.3% | Added |
| Wallington Asset Management, LLC | 62,795 | $16.1M | 3.26% | +806+1.3% | Added |
| Appleton Partners Inc | 62,962 | $16.1M | 1.52% | +694+1.1% | Added |
| Adell Harriman & Carpenter Inc | 63,620 | $16.3M | 1.99% | +39+0.1% | Added |
| D.A. Davidson & Co. | 64,459 | $16.5M | 0.21% | +13,521+26.5% | Added |
| Pinnacle Financial Partners Inc | 64,527 | $16.5M | 0.59% | −120−0.2% | Reduced |
| Ilmarinen Mutual Pension Insurance Co | 66,449 | $17.0M | 0.26% | −20,000−23.1% | Reduced |
| Anchor Capital Advisors LLC | 66,590 | $17.0M | 0.43% | +3,907+6.2% | Added |
| Prospect Capital Advisors, LLC | 66,785 | $17.1M | 8.66% | +1,090+1.7% | Added |
| Mutual of America Capital Management LLC | 67,055 | $17.1M | 0.22% | +2,418+3.7% | Added |
| Synovus Financial Corp | 67,389 | $17.2M | 0.20% | +835+1.3% | Added |
| Chilton Capital Management LLC | 67,468 | $17.3M | 1.06% | +4,322+6.8% | Added |
| Clough Capital Partners L P | 69,090 | $17.7M | 2.28% | +69,090 | New |
| Lockheed Martin Investment Management Co | 69,585 | $17.8M | 1.21% | −5,780−7.7% | Reduced |
| Williams Jones Wealth Management, LLC. | 70,306 | $18.0M | 0.29% | +2,845+4.2% | Added |
| Washington Trust Co | 70,328 | $18.0M | 0.84% | −73−0.1% | Reduced |
| Bath Savings Trust Co | 71,339 | $18.2M | 2.40% | +466+0.7% | Added |
| Claar Advisors LLC | 72,142 | $18.4M | 7.22% | −321−0.4% | Reduced |
| New York Life Investment Management LLC | 73,097 | $18.7M | 0.22% | +73,097 | New |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 73,284 | $18.7M | 0.24% | −28,500−28.0% | Reduced |
| Private Advisor Group, LLC | 73,454 | $18.8M | 0.17% | +2,798+4.0% | Added |
| Federation des caisses Desjardins du Quebec | 73,553 | $18.8M | 0.21% | −7,203−8.9% | Reduced |
| Liberty Mutual Group Asset Management Inc. | 73,574 | $18.8M | 2.82% | +16,388+28.7% | Added |
| Chicago Partners Investment Group LLC | 69,580 | $18.8M | 1.36% | +410+0.6% | Added |
| Gilder Gagnon Howe & Co LLC | 75,511 | $19.3M | 0.34% | +498+0.7% | Added |
| Middleton & Co Inc | 75,694 | $19.3M | 2.48% | −626−0.8% | Reduced |
| Sit Investment Associates Inc | 77,376 | $19.8M | 0.60% | −8,055−9.4% | Reduced |
| Oppenheimer Asset Management Inc. | 78,500 | $20.1M | 0.34% | +176+0.2% | Added |
| Cohen Klingenstein LLC | 78,609 | $20.1M | 1.01% | 00.0% | Unchanged |
| Apriem Advisors | 78,721 | $20.1M | 3.47% | +2,022+2.6% | Added |
| Pittenger & Anderson Inc | 78,836 | $20.1M | 1.18% | +3,762+5.0% | Added |
| Destination Wealth Management | 79,019 | $20.2M | 0.81% | +461+0.6% | Added |
| Van Eck Associates Corp | 79,297 | $20.3M | 0.05% | +1,462+1.9% | Added |
| Davis Selected Advisers | 79,430 | $20.3M | 0.13% | +2,600+3.4% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 79,519 | $20.3M | 0.15% | −1,423−1.8% | Reduced |
| Xponance, Inc. | 79,540 | $20.3M | 0.41% | −14,849−15.7% | Reduced |
| GEM Realty Capital | 79,828 | $20.4M | 5.99% | −30,213−27.5% | Reduced |
| Davidson Kempner Capital Management LP | 80,500 | $20.6M | 0.40% | +80,500 | New |
| Heritage Investors Management Corp | 80,687 | $20.6M | 0.97% | −1,328−1.6% | Reduced |
| Fulton Breakefield Broenniman LLC | 80,973 | $20.7M | 1.79% | −320−0.4% | Reduced |
| Utah Retirement Systems | 82,798 | $21.2M | 0.34% | +2,300+2.9% | Added |
| D. E. Shaw & Co., Inc. | 83,619 | $21.4M | 0.03% | −187,450−69.2% | Reduced |
| Raub Brock Capital Management LP | 84,107 | $21.5M | 4.10% | −3,083−3.5% | Reduced |
| Alpha Cubed Investments, LLC | 86,277 | $22.1M | 1.60% | +83,692+3,237.6% | Added |
| Yousif Capital Management, LLC | 87,351 | $22.3M | 0.29% | +365+0.4% | Added |
| ING Groep NV | 87,446 | $22.4M | 0.26% | +15,192+21.0% | Added |
| Gulf International Bank (UK) Ltd | 87,510 | $22.4M | 0.40% | −196−0.2% | Reduced |
| Alberta Investment Management Corp | 87,833 | $22.4M | 0.16% | −22,767−20.6% | Reduced |
| Loomis Sayles & Co L P | 88,136 | $22.5M | 0.04% | −64,587−42.3% | Reduced |
| Susquehanna International Group, LLP | 88,421 | $22.6M | 0.05% | −60,931−40.8% | Reduced |
| Presima Inc. | 88,860 | $22.7M | 5.58% | −16,700−15.8% | Reduced |
| Securian Asset Management, Inc | 91,558 | $23.4M | 0.56% | +19,120+26.4% | Added |
| Financial Counselors Inc | 91,666 | $23.4M | 0.55% | +2,885+3.2% | Added |
| Intech Investment Management LLC | 92,880 | $23.7M | 0.14% | +92,880 | New |
| MAI Capital Management | 95,124 | $24.3M | 0.47% | +13,693+16.8% | Added |
| Agf Investments Inc. | 96,723 | $24.7M | 0.22% | +28,639+42.1% | Added |
| Shell Asset Management Co | 98,804 | $25.3M | 0.75% | +23,669+31.5% | Added |
| Thrivent Financial for Lutherans | 98,864 | $25.3M | 0.07% | +4,782+5.1% | Added |
| Boston Private Wealth LLC | 99,227 | $25.4M | 0.39% | −5,291−5.1% | Reduced |
| First Long Island Investors, LLC | 99,283 | $25.4M | 2.64% | −2,465−2.4% | Reduced |
| RMB Capital Management, LLC | 100,119 | $25.6M | 0.88% | −1,659−1.6% | Reduced |
| Employees Retirement System of Texas | 100,500 | $25.7M | 0.37% | +54,000+116.1% | Added |
| Baskin Financial Services Inc. | 103,862 | $26.5M | 2.88% | −2,452−2.3% | Reduced |
| Barr E S & Co | 105,100 | $26.9M | 2.19% | +732+0.7% | Added |
| Hazelview Securities Inc. | 105,340 | $27.0M | 3.62% | +19,847+23.2% | Added |
| Rockefeller Capital Management L.P. | 105,636 | $27.0M | 0.14% | −6,733−6.0% | Reduced |
| Vontobel Holding Ltd. | 106,957 | $27.1M | 0.29% | −23,315−17.9% | Reduced |
| Mill Capital Management, LLC | 107,176 | $27.4M | 3.03% | +3,385+3.3% | Added |
| Motley Fool Wealth Management, LLC | 107,225 | $27.4M | 1.72% | −5,762−5.1% | Reduced |
| Whittier Trust Co | 107,326 | $27.4M | 0.55% | +953+0.9% | Added |
| American Assets Capital Advisers, LLC | 107,504 | $27.5M | 4.14% | −29,316−21.4% | Reduced |
| Penserra Capital Management LLC | 109,635 | $28.0M | 0.76% | −29,242−21.1% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 109,734 | $28.0M | 0.16% | −44,631−28.9% | Reduced |
| Campbell Newman Asset Management Inc | 109,938 | $28.1M | 2.97% | +8,209+8.1% | Added |
| Comerica Bank | 109,506 | $28.2M | 0.23% | −188−0.2% | Reduced |
| Janney Montgomery Scott LLC | 113,077 | $28.7M | 0.13% | −865−0.8% | Reduced |
| DnB Asset Management AS | 112,437 | $28.7M | 0.20% | −2,315−2.0% | Reduced |
| USS Investment Management Ltd | 112,620 | $28.8M | 0.30% | −4,877−4.2% | Reduced |
| Tiaa, FSB | 112,971 | $28.9M | 0.11% | −20,702−15.5% | Reduced |